Exhaust› Exhaust Pipes, Systems and Components

Supersprint

Y-Connecting Pipe

$680.99

SKU: 986813

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Supersprint Y-Connecting Pipe is a performance exhaust component crafted for the BMW E89 Z4. Constructed from T304 stainless steel, it offers durability and corrosion resistance.

Installation requires the "986806" component to ensure proper operation and maximum efficiency. The Y-Connecting Pipe enhances exhaust flow dynamics for improved power delivery and efficiency, while also contributing to a refined exhaust tone characteristic of the Z4's sporty nature.
Show original supplier description
The Supersprint Y-Connecting Pipe is a high-performance exhaust component precision-engineered for the BMW E89 Z4. Constructed from premium T304 stainless steel, this pipe guarantees exceptional durability, resistance to corrosion, and a premium aesthetic. Designed as a critical part of the Supersprint "Cat.-back" system, this Y-Connecting Pipe optimizes exhaust flow and enhances power delivery. It seamlessly integrates with the vehicle's stock bumper and is compatible with the OEM catalytic converter. For optimal performance and proper function, this component must be installed in conjunction with part number "986806", as it is designed to be part of a complete kit. Supersprint's extensive expertise in exhaust systems, dating back to 1955, ensures a product that not only boosts performance but also refines the exhaust note to complement the Z4's sporty character. The enhanced exhaust flow achieved by this Y-pipe helps the engine operate more efficiently, potentially leading to increased horsepower. The use of larger diameter piping is a common Supersprint practice to improve exhaust gas velocity and reduce backpressure.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandSupersprint
Part Number986813
CategoryExhaust

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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