The perfect seal for repairing, replacing, or upgrading your valves and stem seals!
Brand:
ES#:
4736133
Mfg#:
VS-VW7E-8
$9.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Replacement head stud
Brand:
ES#:
16121
Mfg#:
07129905384
$2.99 USD
Free Shipping
on orders $49 and up
Includes all the valve stems needed for repairing, replacing, or upgrading your BMW's valves and stem seals!
For vehicles with a production date from 09/1992+
Brand:
ES#:
4346283
Mfg#:
VS-VBM6-M42KT
$18.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Increase Cylinder Head Sealing Properties!
Brand:
ES#:
4783158
Mfg#:
ATH-HG-CR-S14-95
$284.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Built for high revving engines. Enhancing valve control, reducing the risk of valve float and ensuring optimal performance.
Brand:
ES#:
4882983
Mfg#:
45632604209459
$950.00 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Increase Cylinder Head Clamping Force Dramatically With ARP's Head Stud Kit for Your S14-Powered BMW!
Brand:
ES#:
4783156
Mfg#:
ARP-HSK-S14
$179.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Call In Or Chat For Best Price!
Brand:
ES#:
5530177
Mfg#:
203-4707
20% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$329.99
This product was last offered at the strikethrough price on
$263.99 USD
Offers great strength and fatigue resistanve vs stock bolts, increasing clamping strength and preventing cylinder head lift and damage.
Brand:
ES#:
5388490
Mfg#:
401-4701
20% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$1027.99
This product was last offered at the strikethrough price on
$822.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Offers great strength and fatigue resistanve vs stock bolts, increasing clamping strength and preventing cylinder head lift and damage.
Brand:
ES#:
5435373
Mfg#:
201-4705
20% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$467.99
This product was last offered at the strikethrough price on
$373.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Includes all the valve stems needed for repairing, replacing, or upgrading your BMW's valves and stem seals!
Brand:
ES#:
4346292
Mfg#:
VS-VW7-S38KT
$177.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
The perfect seal for repairing, replacing, or upgrading your valves and stem seals!
Brand:
ES#:
4736130
Mfg#:
VS-VW7E-10
$12.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Complete Intake and Exhaust Camshaft Set for the N54B30 Engine
Brand:
ES#:
4758084
Mfg#:
N54CAMSKT
$3415.99 USD
Free Shipping
on orders $49 and up
All-inclusive engine internal kits rated to support 1600 HP
For vehicles with the S63TU4 (S63T4 or S63B44T4) engine
Brand:
ES#:
4940570
Mfg#:
5150TBKS63F90XT
$10749.99 USD
More About Performance Cylinder Heads
Engines are just air pumps. How efficiently they can pump and how much they can pump determines how powerful they are. Upgrade cylinder head components to improve your engine's performance, like valves, valve springs, camshafts, rocker arms, and entire cylinder heads to unlock more power from your engine.
Lifetime Replacement
