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Audi 8S TTRS Quattro 2.5T

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Audi 8S TTRS Quattro 2.5T Performance Cylinder Heads

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ARP 625+ Custom 10mm Head Stud Kit

ES#4758953 - EMD-DAZAHSK-625+ - ARP 625+ Custom 10mm Head Stud Kit - Engineered to surpass the limitations of stock head bolts, for 625+ hp - Emmanuele Design - Audi

Engineered to surpass the limitations of stock head bolts, for 625+ hp

Brand:
Emmanuele Design - Corporate Logo
ES#:
4758953
Mfg#:
EMD-DAZAHSK-625+
In Stock at Vendor
$799.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Intake Valve - Standard Size - Priced Each

ES#2569983 - VWIVN-1002S - Intake Valve - Standard Size - Priced Each - Rev Higher without worry, requires single groove valve keepers - Supertech - Audi Volkswagen

Rev Higher without worry, requires single groove valve keepers

Brand:
Supertech - Corporate Logo
ES#:
2569983
Mfg#:
VWIVN-1002S
Ships in 3 Business Days
$29.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Valve Spring/Retainer Kit

ES#2794450 - IEVTVB2 - Performance Valve Spring/Retainer Kit - High quality performance valve springs and titanium retainers - Integrated Engineering - Audi Volkswagen

High quality performance valve springs and titanium retainers

Brand:
Integrated Engineering - Corporate Logo
ES#:
2794450
Mfg#:
IEVTVB2
Ships in 2 Business Days
$827.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Head Stud Kit 2.5 TFSI 12pt ARP2000

ES#4361561 - 204-4708 - Head Stud Kit 2.5 TFSI 12pt ARP2000 - High-strength cylinder head stud set - ARP - Audi

High-strength cylinder head stud set

Brand:
ARP - Corporate Logo
ES#:
4361561
Mfg#:
204-4708
Ships in 9 Business Days
$301.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Bolt Set

ES#4505582 - wht007848dKT - Cylinder Head Bolt Set - A complete set of 12 cylinder head bolts - Genuine Volkswagen Audi - Audi

A complete set of 12 cylinder head bolts

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4505582
Mfg#:
WHT007848DKT
Ships in 3 Business Days
$262.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Bolt - Priced Each

ES#3249748 - WHT007848D - Cylinder Head Bolt - Priced Each - One time use bolts to secure the cylinder head to the block. 12 required - Genuine Volkswagen Audi - Audi

One time use bolts to secure the cylinder head to the block. 12 required

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3249748
Mfg#:
WHT007848D
Ships in 3 Business Days
21% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$27.78

This product was last offered at the strikethrough price on
08-27-2026

$21.84 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Bolt Set

A complete set of 12 cylinder head bolts 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Elring - Corporate Logo
ES#:
5340802
Mfg#:
WHT007848D
Special Order: No Guaranteed ETA
$135.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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