2010-2016 GM SILVERADO/SIERRA 4.8/5.3 SS CB EX 143.5WB - 705014132RHKR
SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY
*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314
Frequently Asked Questions
SKU: 705014132RHKR
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Hooker continues to push the boundaries of performance with the BlackHeart line of exhaust products. We are proud to offer these cat-back exhaust systems for 2010-16 GM Silverado/Sierra 1500 trucks. These single side-exit cat-back systems are engineered to offer both premium fitment and maximum performance from your 4.8/5.3L engine.
Features:
Max dyno gains of +9.42 HP & +12.43 LB.FT. Torque (2010-13*) and +10.65 HP & +12.30 LB.FT. Torque (2014-16*)
3.0" lightweight, 18-gauge, stainless steel construction maximizing strength and durability
Stainless steel, high-flow muffler for optimum performance and no drone
4" diameter, angle-cut, resonated exhaust tip with rolled edge and laser etched Hooker BlackHeart logo for maximum styling
Quality welds for strength, longevity and good looks
Utilizes factory mounting points for ease of installation
Tube geometry designed for maximum ground clearance
A stainless steel flex pipe is incorporated for maximum durability and eliminates any in-cabin vibrations
Manufacturer's limited lifetime warranty
Fits all ton (2 & 4wd), 143.5 wheelbase trucks: 2010-13 all crew cabs & ext. cab w/ 6.6 ft. bed2014-16 crew cab w/ 5.75 ft. bed & ext. cab w/ 6.6 ft. bed
*Dyno testing performed on vehicle equipped with 5.3L engine
Our History
For 23 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.