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NRW-Design

4.5 (123)

S85 Silicone Throttle Body Coupler Set

Name: NRW-Design S85 Silicone Throttle Body Coupler Set - S85 Silicone Throttle Body Coupler Set
Brand: NRW-Design
SKU: 46672452583743
Price: 349.95 USD
Availability: InStock
Rating: 5 (1 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$349.95

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Color

Black

Quantity

After an amazing success with our silicone valve cover grommets NRW wanted to improve on the Plenum/Throttle Body couplers from OEM. Over time the OEM couplers become hardened, brittle, deformed, and leak due to the rubber used in the pro...

Reviews

5.0

1 rating

Such a superior solution to the rubber boots from BMW.Made for an easy fitment and won’t deform like rubber during the upcoming heat cycles. Use with confidence 100%.Frank.

Frank · October 22, 2025