Only to be used with the select pulley and Harrop Supercharger kit
- Brand:
-
- ES#:
- 4336214
- Mfg#:
-
65-6PK1400
$50.00 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Replace you leaking air hose.
Automatic Transmissions.
- Brand:
-
- ES#:
- 39171
- Mfg#:
-
17517541463
ON SALE!
$37.84
This product was last offered at the strikethrough price on
08-26-2026
$35.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Restore your boost in your system
- Brand:
-
- ES#:
- 4415612
- Mfg#:
-
11617568423
$135.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Used with the harrop upgraded supercharger kit
- Brand:
-
- ES#:
- 4336210
- Mfg#:
-
99-PLY13374
$125.00 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Used with the harrop upgraded supercharger kit
- Brand:
-
- ES#:
- 4336212
- Mfg#:
-
99-PLY13376
$125.00 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Used with the harrop upgraded supercharger kit
- Brand:
-
- ES#:
- 4336211
- Mfg#:
-
99-PLY13375
$125.00 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Located on the hose for the intake duct
- Brand:
-
- ES#:
- 26328
- Mfg#:
-
11651521321
ON SALE!
$8.99
This product was last offered at the strikethrough price on
08-26-2026
$8.32 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Located on top of the Cooper S intercooler
- Brand:
-
- ES#:
- 26329
- Mfg#:
-
11651524539
5% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$127.99
This product was last offered at the strikethrough price on
09-04-2026
$120.99 USD
Free Shipping
Lifetime Replacement
To repair the intake duct hose
- Brand:
-
- ES#:
- 4667022
- Mfg#:
-
11651521321KTKT
$56.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Replace you leaking air hose.
Manual Transmissions
- Brand:
-
- ES#:
- 39150
- Mfg#:
-
17511524538
ON SALE!
$38.99
This product was last offered at the strikethrough price on
08-10-2026
$35.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Only to be used with the select pulley and Harrop Supercharger kit
- Brand:
-
- ES#:
- 4336213
- Mfg#:
-
65-6PK1385
$50.00 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
For the cooling flange connector : block off plate
- Brand:
-
- ES#:
- 2960487
- Mfg#:
-
11111487596
$6.99
This product was last offered at the strikethrough price on
08-25-2026
$4.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Attaches to the bake booster line & intake duct
For vehicles with automatic transmissions
- Brand:
-
- ES#:
- 4265755
- Mfg#:
-
11667550007
$52.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
To repair the intake duct hose
10X Entries Into Our F80 M3 Sweepstakes
- Brand:
-
- ES#:
- 4667024
- Mfg#:
-
11651521321KT1
ON SALE!
$41.99
This product was last offered at the strikethrough price on
05-02-2026
$40.67 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Only to be used with the select pulley and Harrop Supercharger kit
- Brand:
-
- ES#:
- 5445735
- Mfg#:
-
5060545
$29.99 USD
Lifetime Replacement
Usually found in the vacuum control system
- Brand:
-
- ES#:
- 2675107
- Mfg#:
-
11151726340
$4.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
