Gibson Cat-Back - Dual Extreme (65665) for a 2014-2018 Chevrolet Silverado 1500 and 2014-2018 GMC Sierra 1500. Gibson 14-18 GMC Sierra 1500 Denali 6.2L 3.5in/2.25in Cat-Back Dual Extreme Exhaust - Stainless.
Years | Make | Model | Trim | ||
---|---|---|---|---|---|
2014-2018 | Chevrolet | Silverado 1500 | LTZ | ||
2014-2018 | Chevrolet | Silverado 1500 | High Country | ||
2014-2018 | GMC | Sierra 1500 | Denali | ||
2014-2018 | GMC | Sierra 1500 | SLT |
For the extremist who wants to take their truck to the next level, this dual bolt-on Cat back system is for you. This system exists behind the rear tires at an aggressive angle with a powerful exhaust tone. You will gain bold street looks with powerful dyno tuned and tested street performance gains. You can expect to experience gains on average of 15-20 horsepower. Gibson muffler provides a mean performance sound and complemented with polished Stainless Tip. Easy bolt-on installation. No welding required. Backed by a Lifetime Limited Warranty. If you want Extreme, this system is it.
IN STOCK Borla 140539Borla Cat Back S-Type Borla 14 GM Silverado/Sierra 1500 CC/SB 153in WB C/B S-Type 3.5x2.25in Sngl Rnd Rlld AnglCt Splt Rr $1,386.99
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IN STOCK Gibson 70-0003Gibson Cat-Back - Single Gibson 15-18 Chevrolet Silverado 1500 LS 5.3L 4in Patriot Series Cat-Back Single Exhaust - Stainless $663.17
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IN STOCK - LOW Borla 140571Borla Cat Back S-Type Borla 14 Silv/Sierra 1500 EC Std/CC Short 143.5in WB S-Type Single Split Rear Exit Cat-Back Exhaust $1,514.99
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IN STOCK - LOW Borla 140720Borla Cat Back ATAK Borla 14-17 Chevrolet Silverado 1500 5.3L V8 AT/MT Regular Cab ATAK Exhaust $1,420.99
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IN STOCK Borla 140549BCBorla Cat Back ATAK Borla 14-18 Chevrolet Silverado 1500 5.3L V8 AT/MT 4DR CC ATAK Catback Exhaust w/Black Chrome Tips $1,430.99
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IN STOCK Borla 140545BCBorla Cat Back S-Type Borla 14-18 Chevrolet Silverado 1500 AT/MT 4DR SS S-Type Catback Exhaust Black Chrome Tip $1,441.99
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IN STOCK - LOW aFe 49-44112-BaFe Exhaust Cat Back aFe Apollo GT Series 3in 409SS GM Silverado/Sierra 1500 09-19 V6-4.3/V8-4.8/5.3L - Black $889.90 SALE
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IN STOCK Gibson 65656BGibson Cat-Back - Dual Sport Gibson 14-18 GMC Sierra 1500 Denali 5.3L 3in/2.25in Cat-Back Dual Sport Exhaust - Black Elite $723.02
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IN STOCK Magnaflow 51656Magnaflow Universal Converter MagnaFlow Conv Univ 2.5in Inlet/Outlet Center/Center Round 3in Body L x 5in W x 8.75in Overall L $281.00
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IN STOCK Kooks Headers 2860H220Kooks Headers Headers & Conn Pipe Kooks 15-20 Chevrolet Suburban LT LS LTZ Premier 1-3/4 x 3 Header & Catted Y-Pipe Kit $2,219.66
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IN STOCK Kooks Headers 2860H420Kooks Headers Headers & Conn Pipe Kooks 15-20 Chevrolet Suburban LT LS LTZ Premier 1-7/8 x 3 Header & Catted Y-Pipe Kit $2,241.91
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IN STOCK Stainless Works CT14HCATStainless Works Long Tube Headers Stainless Works 2014-16 Chevy Silverado/GMC Sierra Headers High-Flow Cats $2,442.45
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IN STOCK Kooks Headers 2861H430Kooks Headers Headers & Conn Pipe Kooks 15-20 Cadillac Escalade ESV Platinum Luxury 1-7/8 x 3 Header & Green Catted Y-Pipe Kit $3,665.88
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IN STOCK CORSA Performance 14031CORSA Performance Tip Kit Corsa 3in Inlet 4in Pro Series Twin Side Swept Exhaust Tip Kit $298.98
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IN STOCK - LOW Kooks Headers 28603200Kooks Headers Cat Y-Pipe Kooks 14+ GM 1500 Series Truck 5.3L 3in x OEM Out Cat SS Y Pipe Kooks HDR Req $1,205.30
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For more information on Gibson part number 65665, you can visit the official Gibson website.