Street. Track. Everything between.
07 3276 7829
Your garage Find parts for your vehicle Select year, make and model to narrow your search.

Flowmaster 2.5 IN(O)/OUT(O) 70 Series BBII Muffler

SKU: LOW52573

FLO 70 Series Muffler...

Flowmaster 2.5 IN(O)/OUT(O) 70 Series BBII Muffler

SKU: LOW52573

FLO 70 Series Muffler...

A$607.51
LOW STOCK! Est Ship 3-5 days. In stock at 1 location (2 available)

Added to cart

We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

FM70SRS OFF/OFF 2.5

The 70 series utilizes Flowmaster's Delta Flow® technology and an enlarged case for improved sound control along with mileage and power gains. Perfect for use on trucks, SUV's, RVs, tow vehicles and high performance street cars where space allows. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.

Additional Information

70 Series - 2.50 Offset In / 2.50 Offset Out - Mild Sound

Data: v4.2 - Upd: 2026-11-09 04:58:19

Features

  • Improved Horsepower, Torque and Engine Efficiency
  • Mild to stock exterior exhaust tone
  • Minimal interior resonance
  • Recommended for SUV/trucks/motorhomes/tow vehicles

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Downloads

# Document Type Download
1. Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-11-09 02:51:14

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Flowmaster
StreetFX SKU low52573
SFX Item ID 6877109
Accounting SKU low-52573
Manufacturer SKU 52573
Manufacturer UPC 700042014446
Alternative References flo52573

Compatibility

Loading compatibility information...

Keep shopping

More from Flowmaster