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Injen

In 1988, a young entrepreneur named Ron Delgado was working late into the evening – trying to find a better way to polish products for his family “job shop” business. At the time, most machines only polished along flat surfaces. But when Ron had the idea for a multi-axis machine – which could polish better and faster than anything he had used before - he was determined to make it a reality.

What began as a mission to perfect the art of polishing soon grew into a full-fledged quest to develop industry-changing design and manufacturing solutions. And, in 1991 – as the demand for high-quality aftermarket air induction products began to reach scale – Ron knew he had found an opportunity to make his mark on an industry he loved.

Launching Injen – with a pioneering patent that allowed enthusiasts to achieve better performance from their vehicles without annoying “Check Engine Lights” (CEL’s) – Ron and his team have never wavered from their commitment to innovate and deliver products that solve for the increasingly complex nature of vehicles brought to market.

Nearly three decades later – with several more patents developed and applied to several thousand new products - the Injen brand has become a household name among enthusiasts who demand high quality, dyno-proven solutions for their vehicles.

As we continue to grow – expanding into new market segments and to further regions of the world – the Injen team holds steadfast to the vision of our founder with innovation that transforms the look and performance of your vehicle.

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Injen 20-21 Toyota Supra 3.0L Turbo 6cyl SS Cat-Back Exhaust w/ Carbon Fiber Tips Injen 20-21 Toyota Supra 3.0L Turbo 6cyl SS Cat-Back Exhaust w/ Carbon Fiber Tips Quick View
Injen

Injen 20-21 Toyota Supra 3.0L Turbo 6cyl SS Cat-Back Exhaust w/ Carbon Fiber Tips

$1,916.53
INJSES2300CF
Catback Exhaust, Mufflers & Tips Injen
We design every performance product with ease of installation in mind and this exhaust is no different. On the SES2300CF we've included V-Band clamps...
Injen 2 3/8 Universal Muffler w/Titanium burnt rolled Tip and stainless steel resonated inner wall Injen 2 3/8 Universal Muffler w/Titanium burnt rolled Tip and stainless steel resonated inner wall Quick View
Injen

Injen 2 3/8 Universal Muffler w/Titanium burnt rolled Tip and stainless steel resonated inner wall

$342.11
INJSES225TT
Exhaust, Mufflers & Tips Injen Muffler
Injen performance universal exhaust mufflers available for many applications in various sizes and configurations to fit your needs. Injen universal mufflers are a great...
Injen 2 3/8 Universal Muffler w/Stainless Steel resonated rolled tip (Injen embossed logo) Injen 2 3/8 Universal Muffler w/Stainless Steel resonated rolled tip (Injen embossed logo) Quick View
Injen

Injen 2 3/8 Universal Muffler w/Stainless Steel resonated rolled tip (Injen embossed logo)

$283.31
INJSES225C
Exhaust, Mufflers & Tips Injen Muffler
Injen performance universal exhaust mufflers available for many applications in various sizes and configurations to fit your needs. Injen universal mufflers are a great...
Injen 11-16 Scion tC 60mm 304SS Axle-Back Exhaust w/Rolled Lip Injen 11-16 Scion tC 60mm 304SS Axle-Back Exhaust w/Rolled Lip Quick View
Injen

Injen 11-16 Scion tC 60mm 304SS Axle-Back Exhaust w/Rolled Lip

$724.25
INJSES2117
Axle Back Exhaust, Mufflers & Tips Injen
The Injen Technology engineers are experts when it comes to performance, PERIOD. From Cars to Trucks to Powersports, Injen has a variety of exhaust...
Injen 2005-10 tC 60mm 304 S.S. axle-back exhaust Injen 2005-10 tC 60mm 304 S.S. axle-back exhaust Quick View
Injen

Injen 2005-10 tC 60mm 304 S.S. axle-back exhaust

$620.78
INJSES2110
Axle Back Exhaust, Mufflers & Tips Injen
The Injen Technology engineers are experts when it comes to performance, PERIOD. From Cars to Trucks to Powersports, Injen has a variety of exhaust...
Injen 08-13 Infiniti G37 V6 3.7L RWD Coupe Only 76mm Stainless Steel Exhaust w/ Titanium Tips Injen 08-13 Infiniti G37 V6 3.7L RWD Coupe Only 76mm Stainless Steel Exhaust w/ Titanium Tips Quick View
Injen

Injen 08-13 Infiniti G37 V6 3.7L RWD Coupe Only 76mm Stainless Steel Exhaust w/ Titanium Tips

$2,015.30
INJSES1997TT
Catback Exhaust, Mufflers & Tips Injen
The Injen Technology engineers are experts when it comes to performance, PERIOD. From Cars to Trucks to Powersports, Injen has a variety of exhaust...
Sold out
Injen 09-20 Nissan 370Z Dual 60mm SS Cat-Back Exhaust w/ Built In Resonated X-Pipe Injen 09-20 Nissan 370Z Dual 60mm SS Cat-Back Exhaust w/ Built In Resonated X-Pipe Quick View
Injen

Injen 09-20 Nissan 370Z Dual 60mm SS Cat-Back Exhaust w/ Built In Resonated X-Pipe

$1,990.61
INJSES1989TT
Catback Exhaust, Mufflers & Tips Injen
The Injen Technology engineers are experts when it comes to performance, PERIOD. From Cars to Trucks to Powersports, Injen has a variety of exhaust...
Sold out
Injen 03-08 350Z Dual 60mm SS Cat-Back Exhaust w/ Built In Resonated X-Pipe Injen 03-08 350Z Dual 60mm SS Cat-Back Exhaust w/ Built In Resonated X-Pipe Quick View
Injen

Injen 03-08 350Z Dual 60mm SS Cat-Back Exhaust w/ Built In Resonated X-Pipe

$1,994.14
INJSES1987TT
Catback Exhaust, Mufflers & Tips Injen
The Injen Technology engineers are experts when it comes to performance, PERIOD. From Cars to Trucks to Powersports, Injen has a variety of exhaust...
Injen 2017+ Nissan Sentra 1.6L Turbo 4cyl SS Axle-back Exhaust Injen 2017+ Nissan Sentra 1.6L Turbo 4cyl SS Axle-back Exhaust Quick View
Injen

Injen 2017+ Nissan Sentra 1.6L Turbo 4cyl SS Axle-back Exhaust

$569.04
INJSES1971AB
Axle Back Exhaust, Mufflers & Tips Injen
Pump up the volume in that Sentra of yours, exhaust volume that is! The Injen Sentra exhaust has an overall diameter of 60mm to...
Injen 2017+ Nissan Sentra 1.6L Turbo 4cyl SS Cat-Back Exhaust w/ Polished Tip Injen 2017+ Nissan Sentra 1.6L Turbo 4cyl SS Cat-Back Exhaust w/ Polished Tip Quick View
Injen

Injen 2017+ Nissan Sentra 1.6L Turbo 4cyl SS Cat-Back Exhaust w/ Polished Tip

$958.24
INJSES1971
Catback Exhaust, Mufflers & Tips Injen
Pump up the volume in that Sentra of yours, exhaust volume that is! The Injen Sentra exhaust has an overall diameter of 60mm to...
Injen 11-17 Nissan Juke (incl Nismo) 3 Polished Stainless Steel Full Catback Exhaust Injen 11-17 Nissan Juke (incl Nismo) 3 Polished Stainless Steel Full Catback Exhaust Quick View
Injen

Injen 11-17 Nissan Juke (incl Nismo) 3 Polished Stainless Steel Full Catback Exhaust

$1,096.99
INJSES1900P
Catback Exhaust, Mufflers & Tips Injen
The Injen Technology engineers are experts when it comes to performance, PERIOD. From Cars to Trucks to Powersports, Injen has a variety of exhaust...
Injen 11-17 Nissan Juke 1.6L 4cyl Turbo FWD ONLY (incl Nismo) SS Cat-Back Exhaust Injen 11-17 Nissan Juke 1.6L 4cyl Turbo FWD ONLY (incl Nismo) SS Cat-Back Exhaust Quick View
Injen

Injen 11-17 Nissan Juke 1.6L 4cyl Turbo FWD ONLY (incl Nismo) SS Cat-Back Exhaust

$1,175.77
INJSES1902
Catback Exhaust, Mufflers & Tips Injen
The Injen Technology engineers are experts when it comes to performance, PERIOD. From Cars to Trucks to Powersports, Injen has a variety of exhaust...
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