{"title":"Exhaust systems","description":"","products":[{"product_id":"shake-n-bake","title":"Shake 'N Bake TC","description":"\u003cp\u003e\u003cstrong\u003eThe Shake 'N Bake SS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTwin Cam Touring 2-1 full system\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe Shake 'N Bake system is a mid length  stainless steel stepped headers with a long taper cone to a Widow baffle muffler with our signature Guppy collector giving you the most badass racecar sounding bike out there!\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cem\u003e\u003cstrong\u003e\u003cspan class=\"s1\"\u003eStepped Primaries\u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eBy keeping the header size close to the exhaust port size, exhaust gas velocity is kept high at the port reducing reversion. This is important with the 45 degree v twin because the firing timing is not in equal pulses like a typical 90 degree automotive\/ motorcycle engine. Enlarging\u003cspan class=\"Apple-converted-space\"\u003e  \u003c\/span\u003ethe tube with stepped pipes ensures that wall drag losses are minimized keeping the exhaust potential available for maximum power but also allowing for a more broad power band\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eGuppy Collector Design\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eThe key to the guppy’s success is the 2 to 1  collector that almost completely eliminates exhaust reversion while scavenging the exhaust cylinder during each exhaust event. The one of a kind guppy collector design improves scavenging of the cylinder during the camshafts exhaust and intake overlap events and allows for the maximum amount of air and fuel into the cylinder every sequence of events!! “ the suck zone” draws all the exhaust  gasses out and helps get the most intake air and fuel in!! You will not find a 2-1 collector that works as well as the guppy!!\u003c\/p\u003e","brand":"Square One Performance","offers":[{"title":"Default Title","offer_id":44508886335545,"sku":null,"price":1169.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/3033\/2985\/files\/504B112D-C125-4D76-A114-0FD2AFAE6C3D.jpg?v=1768879422"},{"product_id":"dyna-bro-yo","title":"Dyna Bro Yo!","description":"\u003cp\u003e\u003cstrong\u003eThe Dyna Bro Yo!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTwin Cam Dyna 99-16 \u003c\/p\u003e\n\u003cp\u003ewill fit Evo Dyna as well. \u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eforwards and mids\u003c\/p\u003e\n\u003cp\u003eThe Dyna Bro Yo is a stepped primary system with the signature guppy collector\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cem\u003e\u003cstrong\u003e\u003cspan class=\"s1\"\u003eStepped Primaries\u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eBy keeping the header size close to the exhaust port size, exhaust gas velocity is kept high at the port reducing reversion. This is important with the 45 degree v twin because the firing timing is not in equal pulses like a typical 90 degree automotive\/ motorcycle engine. Enlarging\u003cspan class=\"Apple-converted-space\"\u003e  \u003c\/span\u003ethe tube with stepped pipes ensures that wall drag losses are minimized keeping the exhaust potential available for maximum power but also allowing for a more broad power band\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eGuppy Collector Design\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eThe key to the guppy’s success is the 2 to 1  collector that almost completely eliminates exhaust reversion while scavenging the exhaust cylinder during each exhaust event. The one of a kind guppy collector design improves scavenging of the cylinder during the camshafts exhaust and intake overlap events and allows for the maximum amount of air and fuel into the cylinder every sequence of events!! “ the suck zone” draws all the exhaust  gasses out and helps get the most intake air and fuel in!! You will it find a 2-1 collector that works as well as the guppy!!\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e \u003c\/p\u003e\n\u003cp class=\"p2\"\u003e \u003cstrong\u003eNeghborhater baffle style muffler\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    •    Design:\u003c\/span\u003e\u003cspan\u003e Features Black Widow's Neighborhater patented straight-through internal hourglass design, which significantly maximizes airflow and horsepower potential.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    •    Sound Profile:\u003c\/span\u003e\u003cspan\u003e Raw, loud, and crisp. It barks at idle and screams when you step on the gas.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    •    Drone Reduction:\u003c\/span\u003e\u003cspan\u003e Despite its volume, the internal hourglass shape is designed to minimize interior drone compared to typical straight pipes or loud chambered mufflers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e \u003c\/p\u003e","brand":"Square One Performance","offers":[{"title":"Raw Stainless","offer_id":44189951754297,"sku":null,"price":1069.0,"currency_code":"USD","in_stock":true},{"title":"Polished","offer_id":45885234937913,"sku":null,"price":1369.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/3033\/2985\/files\/IMG-5637.jpg?v=1744214564"},{"product_id":"m8","title":"The Bandit","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eM8 Softail 18-25\u003c\/p\u003e\n\u003cp\u003eThe M8 Softail pipe is a stainless steel stepped primary system with the signature guppy collector with an open cone or widow baffle system\u003c\/p\u003e\n\u003cp\u003eWill fit GEN 2  \u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cem\u003e\u003cstrong\u003e\u003cspan class=\"s1\"\u003eStepped Primaries\u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eBy keeping the header size close to the exhaust port size, exhaust gas velocity is kept high at the port reducing reversion. This is important with the 45 degree v twin because the firing timing is not in equal pulses like a typical 90 degree automotive\/ motorcycle engine. Enlarging\u003cspan class=\"Apple-converted-space\"\u003e  \u003c\/span\u003ethe tube with stepped pipes ensures that wall drag losses are minimized keeping the exhaust potential available for maximum power but also allowing for a more broad power band\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eGuppy Collector Design\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eThe key to the guppy’s success is the 2 to 1  collector that almost completely eliminates exhaust reversion while scavenging the exhaust cylinder during each exhaust event. The one of a kind guppy collector design improves scavenging of the cylinder during the camshafts exhaust and intake overlap events and allows for the maximum amount of air and fuel into the cylinder every sequence of events!! “ the suck zone” draws all the exhaust  gasses out and helps get the most intake air and fuel in!! You will it find a 2-1 collector that works as well as the guppy!!\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e \u003c\/p\u003e\n\u003cp class=\"p2\"\u003e \u003c\/p\u003e\n\u003cp class=\"p2\"\u003e\u003cem\u003e\u003cstrong\u003eNeighborhater style baffle muffler\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    •    Design:\u003c\/span\u003e\u003cspan\u003e Features Black Widow's Neighborhater patented straight-through internal hourglass design, which significantly maximizes airflow and horsepower potential.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    •    Sound Profile:\u003c\/span\u003e\u003cspan\u003e Raw, loud, and crisp. It barks at idle and screams when you step on the gas.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    •    Drone Reduction:\u003c\/span\u003e\u003cspan\u003e Despite its volume, the internal hourglass shape is designed to minimize interior drone compared to typical straight pipes or loud chambered mufflers.\u003c\/span\u003e\u003c\/p\u003e","brand":"Square One Performance","offers":[{"title":"Raw","offer_id":45885247291449,"sku":null,"price":1269.0,"currency_code":"USD","in_stock":true},{"title":"Polished","offer_id":45885247324217,"sku":null,"price":1569.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/3033\/2985\/files\/C3095B53-D674-4CA1-AD65-DF69CF55104F.jpg?v=1779810450"},{"product_id":"m8-nighthawk-ss","title":"The OG m8","description":"\u003cp\u003eThe OG m8\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cstrong\u003eM8 Touring 2-1\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eThe OG kit has Stepped primary’s and the signature guppy collector using Stainless Steel. \u003cbr\u003eOpen cone design for peak power! This is the race pipe you need! Please reach out to us with any questions, lets us build the right pipe for your build!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWill Fit GEN2 \u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cem\u003e\u003cstrong\u003e\u003cspan class=\"s1\"\u003eStepped Primaries\u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eBy keeping the header size close to the exhaust port size, exhaust gas velocity is kept high at the port reducing reversion. This is important with the 45 degree v twin because the firing timing is not in equal pulses like a typical 90 degree automotive\/ motorcycle engine. Enlarging\u003cspan class=\"Apple-converted-space\"\u003e  \u003c\/span\u003ethe tube with stepped pipes ensures that wall drag losses are minimized keeping the exhaust potential available for maximum power but also allowing for a more broad power band\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eGuppy Collector Design\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eThe key to the guppy’s success is the 2 to 1  collector that almost completely eliminates exhaust reversion while scavenging the exhaust cylinder during each exhaust event. The one of a kind guppy collector design improves scavenging of the cylinder during the camshafts exhaust and intake overlap events and allows for the maximum amount of air and fuel into the cylinder every sequence of events!! “ the suck zone” draws all the exhaust  gasses out and helps get the most intake air and fuel in!! You will not find a 2-1 collector that works as well as the guppy!!\u003c\/p\u003e","brand":"Square One Performance","offers":[{"title":"Default Title","offer_id":44083411681337,"sku":null,"price":1269.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/3033\/2985\/files\/FullSizeRender_2cce92a2-c273-43e2-999c-928c28ff1d99.heic?v=1732478355"},{"product_id":"twin-cam-nighthawk-ss","title":"The OG","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe OG\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cstrong\u003eTwin Cam Touring 2-1\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eT\u003cspan\u003ehe OG kit has Stepped primaries and the signature guppy collector using Stainless Steel. \u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOpen cone design for peak power! This is the race pipe you need! Please reach out to us with any questions, lets us build the right pipe for your build!\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cem\u003e\u003cstrong\u003e\u003cspan class=\"s1\"\u003eStepped Primaries\u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eBy keeping the header size close to the exhaust port size, exhaust gas velocity is kept high at the port reducing reversion. This is important with the 45 degree v twin because the firing timing is not in equal pulses like a typical 90 degree automotive\/ motorcycle engine. Enlarging\u003cspan class=\"Apple-converted-space\"\u003e  \u003c\/span\u003ethe tube with stepped pipes ensures that wall drag losses are minimized keeping the exhaust potential available for maximum power but also allowing for a more broad power band\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eGuppy Collector Design\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eThe key to the guppy’s success is the 2 to 1  collector that almost completely eliminates exhaust reversion while scavenging the exhaust cylinder during each exhaust event. The one of a kind guppy collector design improves scavenging of the cylinder during the camshafts exhaust and intake overlap events and allows for the maximum amount of air and fuel into the cylinder every sequence of events!! “ the suck zone” draws all the exhaust  gasses out and helps get the most intake air and fuel in!! You will not find a 2-1 collector that works as well as the guppy!!\u003c\/p\u003e","brand":"Square One Performance","offers":[{"title":"Raw","offer_id":45885251158073,"sku":null,"price":1069.0,"currency_code":"USD","in_stock":true},{"title":"Polished","offer_id":45885251190841,"sku":null,"price":1369.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/3033\/2985\/files\/IMG-6189.jpg?v=1746806319"},{"product_id":"violator-slip-on-mufflers","title":"Violator Slip-on “mufflers”","description":"\u003cp\u003eViolator Slip-on “mufflers”\u003c\/p\u003e\n\u003cp\u003eThe Violators have a crisp deep tone like no other slip on has! Using the Black Widow style baffle muffler giving it it’s unique sound like the Sound King does!  \u003c\/p\u003e\n\u003cp\u003eSlip on mufflers for Harley touring models, will fit twin cam and m8 models. \u003c\/p\u003e\n\u003cp\u003eRoad glide\u003c\/p\u003e\n\u003cp\u003eElectra glide\u003c\/p\u003e\n\u003cp\u003eStreet glide\u003c\/p\u003e\n\u003cp\u003eRoad King\u003c\/p\u003e","brand":"Square One Performance","offers":[{"title":"Dual mufflers","offer_id":44348963455033,"sku":null,"price":869.0,"currency_code":"USD","in_stock":true},{"title":"Single side with LH side delete cap","offer_id":44348967387193,"sku":null,"price":469.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/3033\/2985\/files\/72BE107C-B686-4142-A9D3-E520AA66547D.jpg?v=1771078245"},{"product_id":"buell-sizzler-pipe","title":"Buell Sizzler Pipe","description":"\u003cp\u003eThe one and only aftermarket pipe for the Buell Super Cruiser! Using our proprietary collector design with our mechanical baffle designed muffler creating a one off sound with power to back it! \u003cbr\u003eSquare One is a head of the game having Buell pipes ready to go! The production on Super Cruisers are full speed ahead just like us! \u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eBike will require tuning with pipe installation, Tunes coming soon!!!\u003c\/p\u003e","brand":"Square One Performance","offers":[{"title":"Default Title","offer_id":45099191631929,"sku":null,"price":1069.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/3033\/2985\/files\/FullSizeRender_211b8cef-c6af-44dd-a521-b2aeac2730c1.jpg?v=1777558070"},{"product_id":"the-dragon","title":"The Dragon m8","description":"\u003cp\u003eOur full length version of the “nighthawk” \u003c\/p\u003e","brand":"Square One Performance","offers":[{"title":"Raw","offer_id":45885907107897,"sku":null,"price":1369.0,"currency_code":"USD","in_stock":true},{"title":"Polished","offer_id":45885907140665,"sku":null,"price":1669.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/3033\/2985\/files\/IMG-3838.png?v=1779832197"},{"product_id":"shake-n-bake-m8","title":"Shake n bake m8","description":"","brand":"Square One Performance","offers":[{"title":"Raw","offer_id":45885266362425,"sku":null,"price":1269.0,"currency_code":"USD","in_stock":true},{"title":"Polished","offer_id":45885266395193,"sku":null,"price":1569.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/3033\/2985\/files\/IMG-3829.png?v=1779811367"},{"product_id":"nighthawk-m8","title":"The Nighthawk m8","description":"\u003cp\u003e\u003cstrong\u003eNighthawk m8\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eM8 touring 18’-26!\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Nighthawk M8 touring shorty pipe is a stainless steel stepped primary system with the signature guppy collector and uses the neighborhater baffle system! \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWill fit Gen 2 \u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cem\u003e\u003cstrong\u003e\u003cspan class=\"s1\"\u003eStepped Primaries\u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eBy keeping the header size close to the exhaust port size, exhaust gas velocity is kept high at the port reducing reversion. This is important with the 45 degree v twin because the firing timing is not in equal pulses like a typical 90 degree automotive\/ motorcycle engine. Enlarging\u003cspan class=\"Apple-converted-space\"\u003e  \u003c\/span\u003ethe tube with stepped pipes ensures that wall drag losses are minimized keeping the exhaust potential available for maximum power but also allowing for a more broad power band\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eGuppy Collector Design\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eThe key to the guppy’s success is the 2 to 1  collector that almost completely eliminates exhaust reversion while scavenging the exhaust cylinder during each exhaust event. The one of a kind guppy collector design improves scavenging of the cylinder during the camshafts exhaust and intake overlap events and allows for the maximum amount of air and fuel into the cylinder every sequence of events!! “ the suck zone” draws all the exhaust  gasses out and helps get the most intake air and fuel in!! You will it find a 2-1 collector that works as well as the guppy!!\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e \u003c\/p\u003e\n\u003cp class=\"p2\"\u003e \u003cstrong\u003eNeghborhater baffle style muffler\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    •    Design:\u003c\/span\u003e\u003cspan\u003e Features Black Widow's Neighborhater patented straight-through internal hourglass design, which significantly maximizes airflow and horsepower potential.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    •    Sound Profile:\u003c\/span\u003e\u003cspan\u003e Raw, loud, and crisp. It barks at idle and screams when you step on the gas.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    •    Drone Reduction:\u003c\/span\u003e\u003cspan\u003e Despite its volume, the internal hourglass shape is designed to minimize interior drone compared to typical straight pipes or loud chambered mufflers\u003c\/span\u003e\u003c\/p\u003e","brand":"Square One Performance","offers":[{"title":"Raw","offer_id":45892642701369,"sku":null,"price":1269.0,"currency_code":"USD","in_stock":true},{"title":"Polished","offer_id":45892642734137,"sku":null,"price":1569.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/3033\/2985\/files\/IMG-3890.png?v=1779946738"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/3033\/2985\/collections\/IMG-0449.heic?v=1725171103","url":"https:\/\/square1performance.shop\/collections\/frontpage.oembed","provider":"Square One Performance","version":"1.0","type":"link"}