Maxton Design
Maxton Design Side Flaps BMW 4 M-Pack / M440i G22 / G23 / G22 Facelift / G23 Facelift (BM4G22MPACKCNC-SRF1G)58.52€ VAT included
Maxton Design
Maxton Design Side Flaps BMW 4 M-Pack / M440i G22 / G23 / G22 Facelift / G23 Facelift (BM4G22MPACKCNC-SRF1G)58.52€ VAT included
ST
ST Springs VW EOS (1F, 1F7, 1F8) (28280120)217.16€ VAT included
Concaver
Concaver CVR7 20×8.5″ 5x120 ET35 Carbon Graphite649.00€ VAT included
Maxton Design
Maxton Design Rear Side Splitters Abarth 500 Mk1 (FI-500-ABARTH-RSD1G)88.28€ VAT included
V-MAXX
V-MAXX X-Street coilover kit FORD FOCUS III ST (DYB) (60 FO 12)486.41€ VAT included
KW
KW Coilover suspension V4 Clubsport PORSCHE 911 (991) (39771250)6,262.26€ VAT included
Remus
Remus GPF-Back Exhaust System for HYUNDAI i30 N PDE — GPF-back-system (Legal)1,962.34€ VAT included
Eibach
Eibach Pro-Spacer wheel spacer disc 27 mm, 6x114,3, system 4 (S91-4-27-002-M)146.32€ VAT included
Pipercross
Pipercross replacement filter PP1292 (PP1292)69.31€ VAT included
Ulter Sport
Ulter Sport Universal silencer, NRS (NRS241/17-1)276.66€ VAT included
Vossen
Vossen HF-4T 20×9″ 5x112 ET32 Silver Polished (right)1,060.82€ VAT included
Maxton Design
Maxton Design Spoiler Cap Fiat Bravo Mk2 Sport (FI-BR-2-SPORT-CAP1G)142.83€ VAT included
Maxton Design
Maxton Design Rear Side Flaps BMW 1 M-Pack F70 (BM170MPACKCNC-RSF1G)58.52€ VAT included
JR Wheels
JR Wheels SL-01 20×8″ Blank ET20–40 Matt Gun Metal536.90€ VAT included
Ragazzon
Ragazzon Stainless steel centre pipe group N (55.0493.00)410.64€ VAT included
Eibach
Eibach Pro-Kit lowering springs Opel Corsa D,E / Adam (E10-65-015-01-22)317.42€ VAT included
Eibach
Eibach Pro-Kit lowering springs BMW 5 Series (G31) (E10-20-038-03-20)463.74€ VAT included
JR Wheels
JR Wheels JR38 21×9.5″ 5x112 ET25 Hyper Gray584.10€ VAT included
V-MAXX
V-MAXX Lowering springs BMW 1 HATCHBACK (F20/F21) (35 BM 248)136.16€ VAT included
Ulter Sport
Ulter Sport Rear silencer for Fiat 500 2007-2015, 95×65 mm, oval, 1 tailpipe (107-114/10)285.58€ VAT included
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Product Code: GFBT9011
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Infinitely adjustable valve - adjustable manually by turning. In this way, the amount of air to be blown out can be adjusted continuously (from 100% open to 100% recirculating). On the one hand, this makes it possible to regulate the volume of the hiss. On the other hand, on vehicles where problems with the engine management occur as soon as too much air is vented to the atmosphere, exactly the right setting can be found so that no problems occur. The GFB Respons has a brass piston. Depending on the boost pressure run, the spring stiffness can be adjusted very easily with an adjusting screw in order to set the valve’s opening time during load changes optimally. In this way, the vehicle’s response can be noticeably improved. 30-year warranty! Caution: open diverter valves / blow-off valves are not road-legal under the German StVZO.
TÜV / ABE available upon request
We currently ship within Europe only.
If a part is not available, we will contact you with an estimated wait time.
If you wish to return a product after receiving it, we offer a 14-day returns policy. Custom-made products are not eligible for return, and return shipping is at the customer's expense. Full delivery and returns terms are on the “Delivery Information” page — the link is at the bottom of the page.
Products come with a warranty, detailed in a certificate included in the box.
To make a valid claim, you must prove the damage was not caused by you and that the warranty certificate is valid.
Full terms are on the “Terms & Conditions” page — the link is at the bottom of the page.