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Description
do88 BigPack Volvo 700 900 Turbo 92-98The best Volvo 740 940 Turbo 1981 98 performance intercooler kit on the market! This BigPack includes both do88 performance intercooler and intercooler pipe kit. This kit is for you with high horsepower goal and wants to upgrade to the absolute best! Only; changing to our performance intercooler is a Big improvement but together with our pressure pipe kit the improvement is Huge! Our pressure pipes has better airflow than the stock pipes, this we have
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The best Volvo 740 940 Turbo 1981-98 performance intercooler kit on the market! This BigPack includes both do88 performance intercooler and intercooler pipe kit. This kit is for you with high horsepower goal and wants to upgrade to the absolute best! Only; changing to our performance intercooler is a Big improvement but together with our pressure pipe kit the improvement is Huge! Our pressure pipes has better airflow than the stock pipes, this we have verified in several tests both in car and in our own SuperFlow SF-1020 flow bench. Significant advantages with do88 BigPack (OEM intercooler/pipes): - Core volume: 11906m3 (5377cm3), do88 is 221% larger! - Air flow at 0,15bar/2,18psi pressure drop: 341CFM (268CFM), do88 27% higher! See diagram below! - Post intercooler air temperature at same conditions: 32°C (66°C), do88 34°C lower! See diagram below! - Fits all cars in list below! The OEM intercooler rubber supports in both the top and bottom needs to be trimmed slightly because of the increased thickness. BigPack includes a full aluminum performance intercooler and a complete 2,5; / 2,75" pipe kit and silicone hoses. This BigPack replaces everything between the turbo outlet and the throttle body this why it drastically improves the airflow / cooling performance compared to the original. do88 performance intercooler are an all-aluminum construction with cad designed, flow optimized cast end tanks and optimized core design to achieve best possible cooling efficiency combined with lowest possible pressure drop! The pressure pipe is manufactured in 2,5; / 2,75" mandrel bent aluminum pipe. Custom made high quality silicone hoses with 4 layers of polyester/aramid reinforcement. These hoses can handle very high temperature and pressure! Always remember that the OEM intercooler was designed for the power level the car was built for and a power increase or even very hard use of the car in a standard version may cause that the OEM intercooler dont have the performance you need. So only after engine software tune do88 BigPack will give a performance increase over the OEM intercooler! do88 BigPack comes with all hardware necessary for installation. Included parts in this BigPack: 1. Performance intercooler 2. One 2,5" pressure pipe (Turbo-Intercooler) 3. One 2,75" pressure pipe (Intercooler-Throttle body) 4. Four silicone hoses 5. Eight T-bolt hose clamps |
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When you order this BigPack, there are two choices that needs to me made: 1. Color: Three different hose colors are avalible Blue / Black / Red. There are no performance difference between the different colors, choose which color you think will be best for your car. 2. Throttle body size: "63mm Standard" if you have the original throttle body on your car. "76mm ( 3inch )" if you have switched to a 3 inch throttle body . |
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Volvo 740 Year models: 1985-1992* Engine: B200FT B200ET B230ET B230FT B230GT *1992 Cars wihout Air Condition |
Volvo 940 Year models*: 1991-1998 Engine: B200FT B200GT B230FT B230GT B230GK B230FK *1991 Cars with / without Air condition *1992-98 Cars without Air Condition |
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| Fits: |
Volvo 760 Year models: 1984-1990 Engine: B23FT B23ET 230FT B230GT B230ET |
Volvo 960 Year models: 1991-1994 Engine: B230FT B230GT *1991 Cars with / without Air condition *1992-94 Cars without Air Condition |
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Volvo 780 Year models: 1989-1991 Engine: B230FT |
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| Note! | IF your current pipes have BOV or/and temperature sensor connections, these pipes will NOT fit. |
This diagram shows the charge air flow at different pressure drops of do88 BigPack compared to OEM intercooler and pipes*:
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 19 reviews
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Product Reviews
★★★★★ 5
Easy to install and great value.
Model: 197mil 31 sqft Car Sound Deadening Mat
Very easy to cut and install with the rollers I bought separately. It adheres well even though I was installing it when the weather was closer to 40-50 degrees. Definitely helps to deaden the sound from the bare sheet metal.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026
★★★★★ 1
Garbage
Model: 197mil 31 sqft Car Sound Deadening Mat
Straight garbage, I tried to cut corners on cost of building an spl car and should have stuck with dynamat or something like that. This is NOT for sound deadening…… Garbage product!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026
★★★★★ 3
Not for me
Model: 197mil 31 sqft Car Sound Deadening Mat
Seemed “cheap” for my personal needs, so I returned it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2026
★★★★★ 5
Would recommend
Size: 10 sqft
I used this sound deadening material in my car during an audio and interior upgrade, and the difference was noticeable immediately. Road noise, vibrations, and rattling were reduced a lot, especially on the doors and floor panels. The car feels much quieter and more solid while driving now.
The material was easy to cut and apply, and the adhesive stuck very well without peeling up. It has a quality feel to it and conforms nicely around curves and tight areas. I also noticed my speakers sound cleaner and have better bass response after installing it.
For the price, this sound deadening material is a great value and definitely worth it if you want a quieter ride and better overall sound quality in your vehicle.
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Reviewed in the United States on June 6, 2026
★★★★★ 5
Worth it!
Size: 50 sqft
I was worried it wouldn't work as well since it's 50 mil and I thought I got the wrong thing. Nope! Works great. Did all four doors on my 93 civic and I have enough for the floor I think. Solid price. Noise reduced by about 5 decibels hive difference. Very sticky and easy to apply I'm so happy I was able to cover most all of my car. If I need more, definitely buying this since I got so much extra and I thought I would.
PS: that five decibel thing is only with the four doors. My firewall is next and then my floor, but it's such a huge difference
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026
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