Comprised of genuine ARP stainless hardware, STM has gathered the perfect bolt kit to compliment the exhaust manifold on your 7-bolt DSM or Evo 1-9 without rusting!
Vehicle Fitment:
CD9A Evolution I
CE9A Evolution II III
CN9A Evolution IV
CP9A Evolution V VI
CT9A Evolution VII VIII IX
1995-1999 Eclipse GST/GSX
1995-1998 Talon TSi
7BMBK 7-Bolt Kit Includes:
(2) M10 Bolts
(2) M10 Washers
(7) M8 Studs
(7) M8 Washers
(7) M8 Nuts
Also Available:
STM Titanium Kit
ARP Bolts:
ARP has developed an innovative, multi-purpose, accessory stud that can be used for exhaust systems, intake manifolds and exhaust manifolds. These studs are manufactured from a proprietary alloy developed by ARP (Stainless 300) and are impervious to the rust and corrosion that plagues ordinary fasteners.
This stainless steel alloy is nominally rated at 170,000 psi tensile strength, which is substantially stronger than Grade 8 hardware.
Ideally suited for installing exhaust headers, the 8mm studs have a unique “nut starter” nose and a hex-broached tip – which allows the studs to easily be installed using an Allen wrench. The studs come with “easy wrenching” 12-point nuts, which work great in the tightest of quarters.
