Exhaust

Reduces weight 7-9 lbs.Increases performance 3-5 horsepowerôDual stage acousticalö quiet designQuick and simple bolt-on installation

Reduces weight 7-9 lbs.Increases performance 3-5 horsepowerôDual stage acousticalö quiet designQuick and simple bolt-on installation

4ö diameter muffler bodyLoudest version of canisterVery light weight2 Year warrantyImproved throttle responseQuick and simple installationHuge weight savingsMade from 304 stainlessUses stock springs and hangersDyno proven performanceFlo-bench tested for...

Direct bolt-onIncrease of 2-10 horsepower depending on Y-pipe applicationNo jetting modifications needed with just a Y-pipeHigh temp black coated

Direct bolt-onIncrease of 2-10 horsepower depending on Y-pipe applicationNo jetting modifications needed with just a Y-pipeHigh temp black coated

Direct bolt-onIncrease of 2-10 horsepower depending on Y-pipe applicationNo jetting modifications needed with just a Y-pipeHigh temp black coated

Produces from 3-18 HP gain depending on application. SPI’s single pipes produce a wider power band, with great bottom end power, and improved top end speed. Comes ceramic coated for under hood temps and improved performance. All pipes use stock mounting...

With more noise conscious environments Straightline Performance has taken action to make sure they manufacture mufflers that provide a weight loss, maintain OEM performance, and meet or surpass sound restrictions.All of this is achieved with no...

Straightline Rebuild Kit For Silencer Without Tube 135-106

With more noise conscious environments Straightline Performance has taken action to make sure they manufacture mufflers that provide a weight loss, maintain OEM performance, and meet or surpass sound restrictions.All of this is achieved with no...

With more noise conscious environments Straightline Performance has taken action to make sure they manufacture mufflers that provide a weight loss, maintain OEM performance, and meet or surpass sound restrictions.All of this is achieved with no...

With more noise conscious environments Straightline Performance has taken action to make sure they manufacture mufflers that provide a weight loss, maintain OEM performance, and meet or surpass sound restrictions.All of this is achieved with no...