HKS Stainless Exhaust Manifold AP1 Tonneau Covers Test-fit the hose connections to

Test-fit the hose connections to your existing drain setup before first use — line diameter compatibility depends on your vehicle's configuration

Direct bolt-on replacement at factory location—no modifications needed

that's a separate modification—these housings are compatible with aftermarket ballasts and bulbs

Supplied with factory fitted HANS Post anchors as standard

Is this scent strong or subtle

HKS Stainless Exhaust Manifold AP1 Tonneau Covers Test-fit the hose connections toHKS Exhaust technology, which is know how of long time development, targets to pull out 100% engine performance with the exhaust manifold. A lot of different approach were tried for each vehicle to keep performance for middle rpm range and to improve horsepower at high rpm. This exhaust manifold does not sacrifice the torque characteristics at low to mid speed range. Advantage of 4 2 1 Straight Junction (Super Header) Exhaust manifold is twisted at