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Volkswagen Performance Engine Internals

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IE Spec Mahle Motorsport Performance Pistons And Forged Connecting Rods - 83mm Bore

A high-performance bottom-end rebuild kit featuring Tuscan I-beam connecting rods and 83mm overbore forged pistons. 5X Entries For Our 25th Anniversary Sweepstakes!
For TSI engines only - To be used with aftermarket pistons with 22mm wrist pin

Brand:
Integrated Engineering - Corporate Logo
ES#:
5481100
Mfg#:
MAH-PVN2KT
In Stock
$1747.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

IE Street/Race Intake & Exhaust Camshaft Set

This matched high-performance camshaft set features aggressive profiles and pre-set centerlines to optimize valvetrain sequencing for 400+ HP turbocharged engines. 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Integrated Engineering - Corporate Logo
ES#:
5481263
Mfg#:
IECVA2-2 KT
In Stock
$699.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oversized, Back Cut Intake Valve - .5mm - Priced Each

ES#4858489 - 034-201-8015 - Oversized, Back Cut Intake Valve - .5mm - Priced Each - Black Nitride oversize stainless intake valve for all 4v VW/Audi motors including 16v,20v and 32v motors. - 034Motorsport - Audi Volkswagen

Black Nitride oversize stainless intake valve for all 4v VW/Audi motors including 16v,20v and 32v motors.

Brand:
034Motorsport - Corporate Logo
ES#:
4858489
Mfg#:
034-201-8015
Ships in 2 Business Days
ON SALE! SAVE 10%
$43.00

This product was last offered at the strikethrough price on
06-28-2026

$38.70 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oversized Exhaust Valve - 1.5mm - Priced Each

ES#4858493 - 034-201-8016-1.5 - Oversized Exhaust Valve - 1.5mm - Priced Each - 1.5mm oversze Inconel exhuast valve for all 4v VW/Audi motors including 16v,20v and early 32v motors. - 034Motorsport - Audi Volkswagen

1.5mm oversze Inconel exhuast valve for all 4v VW/Audi motors including 16v,20v and early 32v motors.

Brand:
034Motorsport - Corporate Logo
ES#:
4858493
Mfg#:
034-201-8016-1.5
Ships in 2 Business Days
ON SALE! SAVE 10%
$51.00

This product was last offered at the strikethrough price on
06-28-2026

$45.90 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oversized Valve Set 5-valve

ES#4858483 - 034-201-8014 - Oversized Valve Set 5-valve - High Flow Valve Set - 034Motorsport - Audi Volkswagen

High Flow Valve Set

Brand:
034Motorsport - Corporate Logo
ES#:
4858483
Mfg#:
034-201-8014
Ships in 2 Business Days
ON SALE! SAVE 10%
$200.00

This product was last offered at the strikethrough price on
06-28-2026

$180.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Valve Hardware Kit

Hardware used for valve replacement

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2684891
Mfg#:
022109423C
Ships in 1-2 days
$56.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Supertech Valve - 3mm Oversized - Priced Each

ES#3129427 - VWIVN-1011 - Supertech Valve - 3mm Oversized - Priced Each - Upgraded +3mm oversized black nitrided intake valve - Supertech - Volkswagen

Upgraded +3mm oversized black nitrided intake valve

Brand:
Supertech - Corporate Logo
ES#:
3129427
Mfg#:
VWIVN-1011
Ships in 8 Business Days
$27.99 USD
Free Shipping
on orders $49 and up

Supertech Valve - 2mm Oversized - Priced Each

ES#3129426 - VWIVN-1010 - Supertech Valve - 2mm Oversized - Priced Each - Upgraded +2mm oversized black nitrided intake valve - Supertech - Volkswagen

Upgraded +2mm oversized black nitrided intake valve

Brand:
Supertech - Corporate Logo
ES#:
3129426
Mfg#:
VWIVN-1010
Ships in 8 Business Days
$27.99 USD
Free Shipping
on orders $49 and up

Supertech Titanium Valve Retainer - Intake - Priced Each

Triple Groove retainer manufactured with high-quality military-certified Titanium alloy, and CNC machined for a tight fit.

Brand:
Supertech - Corporate Logo
ES#:
4735322
Mfg#:
RET-AU5VI-T2
Ships in 8 Business Days
$18.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stainless/Inconel Valve Set

ES#4858495 - 034-201-8019 - Stainless/Inconel Valve Set - Great upgrade for either the 24v or R32 motor looking to get more flow and under boosted or heavy load applications. - 034Motorsport - Volkswagen

Great upgrade for either the 24v or R32 motor looking to get more flow and under boosted or heavy load applications.

Brand:
034Motorsport - Corporate Logo
ES#:
4858495
Mfg#:
034-201-8019
Back Ordered
ON SALE! SAVE 10%
$1149.00

This product was last offered at the strikethrough price on
06-28-2026

$1034.10 USD
Free Shipping

Valve Spring Set With Titanium Retainers

ES#4858481 - 034-201-8013 - Valve Spring Set With Titanium Retainers - Titanium retainers which allow for higher lift than stock retainers, at half the weight. - 034Motorsport - Volkswagen

Titanium retainers which allow for higher lift than stock retainers, at half the weight.

Brand:
034Motorsport - Corporate Logo
ES#:
4858481
Mfg#:
034-201-8013
Back Ordered
ON SALE! SAVE 10%
$365.00

This product was last offered at the strikethrough price on
06-28-2026

$328.50 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Titanium Valve Spring Retainer Set

ES#4858479 - 034-201-8011 - Titanium Valve Spring Retainer Set - precision CNC'd from Ti for perfect fit, use in high revving motors to prevent valve float. - 034Motorsport - Volkswagen

precision CNC'd from Ti for perfect fit, use in high revving motors to prevent valve float.

Brand:
034Motorsport - Corporate Logo
ES#:
4858479
Mfg#:
034-201-8011
Back Ordered
ON SALE! SAVE 10%
$284.00

This product was last offered at the strikethrough price on
06-28-2026

$255.60 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Valve Spring Set With Titanium Retainers

ES#4858512 - 034-201-8021 - Valve Spring Set With Titanium Retainers - Includes spring seats and Titanium retainers which allow for higher lift than stock retainers, at half the weight - 034Motorsport - Volkswagen

Includes spring seats and Titanium retainers which allow for higher lift than stock retainers, at half the weight

Brand:
034Motorsport - Corporate Logo
ES#:
4858512
Mfg#:
034-201-8021
Back Ordered
ON SALE! SAVE 10%
$1051.00

This product was last offered at the strikethrough price on
06-28-2026

$945.90 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Mahle Performance Piston Set

ES#2794055 - H18TAUD287209I12 - Mahle Performance Piston Set - Includes rings, wire locks, and wrist pins - 81.5mm bore, 8.5:1 CR, 86.4mm stroke (stock) - Mahle - Audi Volkswagen

Includes rings, wire locks, and wrist pins - 81.5mm bore, 8.5:1 CR, 86.4mm stroke (stock) *For use with 20mm wrist pin connecting rods*

Brand:
Mahle - Corporate Logo
ES#:
2794055
Mfg#:
H18TAUD287209I12
Back Ordered
$955.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Supertech Performance Valvetrain Upgrade Kit

This high-performance engine kit combines an upgraded dual-spring valvetrain, Inconel and nitrided valves, a top-end gasket set, and premium tri-metal race main bearings. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
5481342
Mfg#:
SPRK-AUDI18VKT
Back Ordered
Auto Notify
$1702.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Engine Internals

Building your dream engine? We have all the bearings, pistons, connecting rods, timing components, and more to help make that dream a reality.

Other Volkswagen Performance Engine Internals

Let us help you find the parts that fit your Volkswagen

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