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Borla 16 Chevy Camaro SS 6.2L w/ Dual NPP Atak Quad RD RL Tips Dual Exit Rear Section Exhaust

SKU: BOR11925

Exhaust Systems

BOR Axle Back Kit ATAK...

Borla 16 Chevy Camaro SS 6.2L w/ Dual NPP Atak Quad RD RL Tips Dual Exit Rear Section Exhaust

SKU: BOR11925

Exhaust Systems

BOR Axle Back Kit ATAK...

A$4,338.21
LOW STOCK! Est Ship 3-5 days. In stock at 2 locations (4 available)

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Description

Borla 16 Chevy Camaro SS 6.2L w/ Dual NPP Atak Quad RD RL Tips Dual Exit Rear Section Exhaust

This system features the aggressive ATAK(r) sound with no drone inside the vehicle. The 2.75" diameter system and is designed for vehicles with Dual Tips and Dual Mode Exhaust (NPP) valves. This system has functioning NPP valves. By adding Borla(r) X-Pipe with Mid-Pipes part number 60607 (WITHOUT AFM Valves), or 60610 (With AFM Valves) you can create a Cat-Back(tm) system for your Camaro SS Coupe. The X-Pipes with Mid-Pipes do NOT fit Convertibles. Each muffler assembly has dual 4" round polished T-304 stainless steel tips on each muffler assembly. Systems with black coated T-304 stainless steel tips, and carbon fiber tips are also available. Borla(r) Cat-Back(tm) & Axle-Back exhaust systems feature patented straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive Borla(r) Sound of Power respected by motoring enthusiasts everywhere. Each system is built from premium T-304 austenitic stainless steel, superior to T-400 series knockoffs (such as 409), to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer numerical control (CNC) manufacturing ensures an accurate fit. Best of all, Borla(r) stands behind every system with a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.

Additional Information

ATAK Axle-Back Exhaust System '16-'24 Chevrolet Camaro SS/ '20-'24 LT1 6.2L V8 Automatic/ Manual Transmission Rear Wheel Drive With Dual Mode Exhaust (NPP) Valves.

Application Summary

2016-2024 Chevrolet Camaro SS/ 2020-2024 LT1 With Dual Mode Exhaust (NPP) Axle-Back Exhaust System ATAK(r)

Part Type

Exhaust System Kit

Product Overview

BORLA has announced the development of a revolutionary new exhaust technology that enables their engineers to deliver unprecedented vehicle-specific control over the acoustical note of an exhaust throughout the RPM range, while retaining 100% of the power-adding capabilities of BORLA's patented Multicore design.

Called ATAK (Acoustically-Tuned Applied Kinetics), this exclusive technology (U.S. patent #5,248,859) produces the highest available dB (decibel) levels in the BORLA street-legal lineup, and is designed for high-performance purists who prefer exhaust notes over their stereos. The focus of ATAK is to pump the volume while retaining clarity of sound, at the same time avoiding the drone and distortion typically found in louder exhausts. With ATAK, the sound output is tuned like a graphic equalizer to shape and focus sound waves for optimum high-volume output.

The development of each ATAK system begins with extensive study of each vehicle's acoustical properties. The technology is based on custom-tuned attributes of the internal muffler cores, which are calibrated on a vehicle-by-vehicle basis to deliver the most desirable sound. BORLA is now shipping Cat-Back and/or Rear Section ATAK exhaust systems for a wide variety of popular applications.

Like all BORLA exhaust products, each system is handmade in the USA by master craftspeople and features premium 300-Series austenitic stainless steel construction, mandrel bending by computer-controlled CNC machinery to ensure maximum flow and a perfect fit, mirror-polished tips, and a Million-Mile Warranty

Additional Application Notes
• Coupe;

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

Data: v4.2 - Upd: 2026-11-08 18:36:58

Features

  • Borla(r) system contains NPP valves
  • This system is for vehicles equipped with Dual Tips and Dual Mode Exhaust (NPP) valves

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 Details

Construction:All Welded
Description:ATAK Rear Section Exhaust; 2.75in. Into Muffler Dual 2.5in. Out; Incl. Connecting Pipes/Mufflers/Hdw/4 in.RoundDualRoundRolledAngle-Cut Tip; Dual Split Rear Exit;
Exhaust Type:Axle-Back System
Exit Position:Dual Split Rear
Exit Style:Dual Split Rear Exit
Grade Type:Performance
Inlet Inside Diameter:2.750 in.
Inlet Size (in.):2.75
Material:T-304 Stainless Steel
Muffler Type:Straight-Through
Off Road Use Only:No
Outlet Outside Diameter:2.500 in.
Outlet Size (in.):2.5
Part Number:bor11925
System Type:Axle Back
Tail Pipe Diameter:2.750 in.
Tail Pipe Material:Stainless Steel
Tip / Outlet Finish:Polished T-304 Stainless Steel
Tip Diameter:4 in.
Tip Size:4.0in
Title Extended:2016-2023 Chevrolet Camaro SS With Dual Mode Exhaust (NPP) Axle-Back Exhaust System ATAK(r) Part # 11925
Title:2016-2023 Chevrolet Camaro SS With Dual Mode Exhaust (NPP) Axle-Back Exhaust System ATAK(r)
Tubing Diameter:2.750 in.

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: 2026-11-07 17:21:46

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Borla, Borla Exhaust
StreetFX SKU bor11925
SFX Item ID 4224891
Accounting SKU bor-11925
Manufacturer SKU 11925
Manufacturer UPC 808422219259
Alternative References 11925, BOR-11925

Exhaust System, ATAK, Rear Axle-back, Dual, Stainless Steel, Natural, Split Rear Exit, Chevy, 6.2L, Kit

Borla’s axle-back system features T-304 stainless steel construction with polished tips and their patented straight-through and multi-core technology designed to unleash hidden horsepower. Ultra-smooth mandrel bends ensure maximum flow and power, while the precision computer-controlled CNC manufacturing ensures an accurate fit. The increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive Borla “Sound of Power” respected by motoring enthusiasts everywhere. Pair your vehicle with a system that’s best in performance, durability, sound, and style--a Borla axle-back system.

Note: This Borla system is for vehicles equipped with dual tips and NPP (dual mode exhaust) valves. This system features functioning NPP valves.

Product Attributes
UPC808422219259
BrandBorla
NotesFits models with Dual Mode Exhaust. Includes valves.
Tip CutSlant
QuantitySold as a kit.
Part TypeExhaust Systems
Tip ShapeRound
Tip FinishPolished
Exhaust TypeDual
Product LineBorla ATAK Axle-Back Exhaust Systems
System StyleRear axle-back
Tip IncludedYes
Tip Material304 stainless steel
Tip Quantity4
Exit LocationSplit rear
Muffler StyleTurbo
System FinishNatural
Inlet Quantity2
Muffler FinishNatural
Tip Edge StyleRolled edge
System Material304 stainless steel
Muffler IncludedYes
Muffler Material304 stainless steel
Muffler QuantityTwo
Hardware IncludedYes
Special AttentionIt is illegal to install parts or components that bypass, defeat, or render inoperative the manufacturers’ technology and design necessary to reduce vehicle emissions to meet state and federal Clean Air Act standards.
Muffler ConfigurationDual inlet/Quad outlet
Tip Outlet Size (in.)4.00
Tailpipe Diameter (in.)2.50 in.
Manufacturer's Part Number11925
Catalytic Converter(s) IncludedNo
Intermediate Pipe Diameter (in.)2.75 in.

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