JBA 02-13 GM Truck 4.8L/5.3L LS Raw 409 Cat4Ward Header Ignition>Starters

JBA 02-13 GM Truck 4.8L/5.3L LS Raw 409 Cat4Ward Header Ignition>StartersJBA shorty headers are one of the foremost performance upgrades you can bestow upon your beloved car, truck, or SUV. JBA Headers are significantly less restrictive than stock manifolds and dramatically increase the power and efficiency of your engine. Each header is constructed from durable stainless steel to endure the abuse of racing, towing, and daily driving built to withstand it all. JBAs proprietary Firecone collector design uses race proven

140798 includes the front extension pipe for the Crew Cab with Short Bed (6' 9") 160" Wheelbase configuration

It's tuned to eliminate factory throttle delay

Notched necks for easy clamp-on installation using 1" wide band style clamps 1) 18330 and 2) 18222 (clamps not included)

Here’s some helpful guidance if you’re deciding between kits: Due to the structural differences between the 330i and 430i

black smoke

Factory Split Rear Exit ONLY

It fits both the coupe and convertible models

The ICON Vehicle Dynamics 4

including Eliminator

CORSA Performance Intakes outflow stock systems to increase overall performance while protecting your engine

which will send the M2 into limp mode

Either way you get outstanding performance from these performance kits