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Borla

Borla CrateMuffler SBC 283/327/350 2.25in Offset/Center 14in x 4.35in x 9in S-Type Muffler

$364.99 $325.99 Save $39.00

SKU: B00F 400849

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Borla CrateMuffler is the world's first line of performance mufflers specifically designed to enhance the sound of custom-built motors while increasing its power. It features an aircraft-grade T-304 stainless steel material to ensure that the mufflers are durable and can withstand heavy-duty use. The muffler also features a distinct mounting endplate bracket and a brush finish to add to its style. The CrateMuffler is NOT a universal muffler and can provide drivers with different exhaust notes. These mufflers are made available in Borla's 3 sound options: Touring, S-Type and ATAK.
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Part #: 400849

Borla(r)'s CrateMuffler is the world's first muffler purpose-built to optimize the sound & power of crate and custom built motors. The mufflers are directional. The outlet can be identified by the mounting bracket welded to the endcap. The directional design provides custom sound, tuned for each engine family and will dramatically reduce, or eliminate drone on specified applications. Built from premium T-304 stainless steel, superior to T-400 series (such as 409), to give you the absolute best in performance and durability. Precision computer numerical control (CNC) manufacturing ensures an accurate fit and best of all, Borla(r) stands behind every CrateMuffler with a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.

Features:

  • CrateMufflers are tuned for specific engines
  • When installed on cataloged applications, they will reduce, or eliminate drone
  • Mufflers have directional flow. Outlet end has mounting bracket on it.
  • Add resonator 400937 to attain the Touring sound level

S-Type CrateMuffler For Small Block Chevrolet Stock Output 283/ 327/ 350 V8.

This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

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

BrandBorla
Part NumberB00F 400849

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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.

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